So basically here is my story . I am 20 years old . In the end of March i have injured my wrist and i needed an operation to recover . The surgery went well but then i started to feel a lot of pain in my right knee . Firstly i thought it was from overtraining but a few days later the pain became stronger and thats when i first visit a rheumatologist ( i didnt even knew that there is this kind of doctor ) anyway i was in hospital three times and i have two diagnoses - reactive arthritis and seronegative rheumatoid arthritis and i dont know which one is right. My pain is in my legs only - knees and ankles. I am treated with metotrexate and medrol . A few days ago two people who have the same condition told me about this antibiotic Azythromicin and they said that it will destroy the inflammation. Hve you heard about this ? Have you tried it ? I really need some advice ,i am in a lot of pain and i dont think that i am treated with the proper meds .